{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1035484985",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x137fcfc469b6006a345e9b778167eecccee09df4f0fbd4579b8b6807fe060ba3",
    "signature": "0xe75f40a6031e29f0e4836def7f63e51dee71b366e032f7b09e97041da04ac0656107471945ac1a754162b82603e0bdaa560070d8e83c6646a2f4c6a4120e234a1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}