{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1143992614",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbcf26c6314dc9f912e41057441759ef9e0f321c4c2328f008f4d56f488fa138e",
    "signature": "0x4751a733d9624fa5e0624dba4ee35d1a51df6fdf74f4fcca7a0eed295104a2733c390bf91ece3a03b6a2aea6bc4387fff9c8128c1d087f360abf90bfea8ecc901c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}