{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1755131005",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa922bf788bfd9d97edca9a83902b8fbdb008c87b0cf00da761d7b6a9d279ce8d",
    "signature": "0xe7f761372c22f804ff7f6f6f604ccd5c396151d003b1e567f5cd2561340a2ee0173bf7ac8044d8404fb0d05bb1e9aa6795536c1735901b3fdb19c3590a9f5e341b",
    "signer": "0x7b8CA33351f73240e29F7A9D79299E105b95c15E",
    "userId": "40651"
  }
}