{
  "manageEntity": {
    "action": "Repost",
    "entityId": "774135321",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d10aebff4a6c9374f11a92df4d27e55d0b55d2d303403397d58faa483c1cb9f",
    "signature": "0xdd020e6b2995fcafcc189dca5d9809404f7b6869c15f4a142081d707acc4908302f3d7930204bd59fafec17aa6f37a0ae30766cb6b4192cc02e61ee934d0a0101c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}