{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1136412",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x54cabf7c5d86c46acee06107291dc16b33d1e2c1adde194292a5422bb5a5b837",
    "signature": "0xb2258411dcce70a5be1ce5f5741e8b5038196841e333df48dc03e8d96330ab3047a6b2e45b9d1a34d109e326ee0a6ab5529f7118bc53393f34bc78b0b913edcc1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}