{
  "manageEntity": {
    "action": "Repost",
    "entityId": "502992975",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00e46ad2568bd44d408f40a08053c2b6596943ee835946dd034aa02daaa68bd6",
    "signature": "0xdb4bcb0b0abbc1aff505d192866ae91406ca830babb63570ef1ccfc88a6db162716da3a2a3550dcd27e28d9ec8686f1c0f37793730767d9b9daa9d92792389c21c",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}