{
  "manageEntity": {
    "action": "Repost",
    "entityId": "397188003",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcdb755f8cc615386343881ea940a7999a33870699a29328552bc1cf761453809",
    "signature": "0x0588615a04c0b385ebe9d4363cfd3a44208a70af258167c5cf7ce919374f6bf92fbc9da9283742d2bf68c1783177983952339147cfdea80ac23cf396927faaad1b",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}