{
  "manageEntity": {
    "action": "Repost",
    "entityId": "171904",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdf24d025683bfbe4aeebe1e5dddb0e12a2587dd283b5d770a65d734537e54f3e",
    "signature": "0x70e0b0ae1f02157ee3533ff8003e4d661cddd83bfcfe03d350ddda14ccdb70157b64686bef6b19ec2dfa868f4d5fb0b11947f0dc01f7ad1473bcb0db15df2c481c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}