{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1753867256",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2653ddc42e6629ecffaa53eece1708610900c28c98f300cc630a0665ffa575ad",
    "signature": "0xa70c84ece4cc959552ed2cccb1829da73a45a6e4c7773b19072e408ccc34516664c22b24925fa61035b50b7a1b528a99a96a3bbe5838f2e636924f8e7e0c06891c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}