{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1620284955",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd95bb61998612ab73b82b32d2f2ecd2953afb7c95b75b2eb2814c2f373056249",
    "signature": "0xa4e0257d204cd0b91330e76d7248e15f734d8612d95b540fb3352550080372a5391f99f1800edc491f78915caa5ce980a365cfeb17ac136a931580062bc744631c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}