{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1348852521",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc6f43f2aa29b283fc7c0a3e2c353dc86f745b6bda00d50ab7807712c0f000276",
    "signature": "0x7ea013f310524d38493f7d8de028a2ec0fe86ede3d8b46729a966403ac4e9de92f5bfe63d5112ef93fba9364149954bef438c075f8942ee088e195088551e2c71b",
    "signer": "0xF08935327AeC6306C8d0eb92999567e5496848C9",
    "userId": "989073793"
  }
}