{
  "manageEntity": {
    "action": "Repost",
    "entityId": "280177",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc569c863f8c96825d94840d83cb1ded0d472c7677fa2da1af9adf3bed23a4f1",
    "signature": "0x2d2f02a07cf288df8a17cdae148586be83ab4740369d69753355331f144ba39105fb2787cca51d0236c144a0c201d19790a0a92cd50d12b37aa9ffc6fcda0f6d1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}