{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1419186176",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88da793c19fe98eaaa27320bc097795c90863ce53c1d2cfecf0c55390b26614e",
    "signature": "0xb43337b95d042bf78ef63e4ba96b1e2e88d283ca36c2bb0999b01687704c8770313b36a9b325f4a9d34898d2eb1d00a69fa49eb7471a0e407bb9c622ed24ab491c",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}