{
  "manageEntity": {
    "action": "Repost",
    "entityId": "159930266",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4dc85b7a42002f080edb5ebcef952ef591f3367d7620e7b209730a801092dd8",
    "signature": "0x1ae2207451eb89c133c61dacad4921d75ceccc4d228c67d91a9cb1e3325a0ae947d82464c62f525cf61e2572fce3302372aa5a2487bd7e1db94c0dbe8fb3a70a1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}