{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1186412901",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9bd56756cb0812d57d3990bd7cef21b657499e1f3256aa60ea82e0224db9bb7f",
    "signature": "0xc1fcc09357898e80b101ea3b5835667884ebb0c2ffbffb0a57580cf6d343a135042a2f33cbdd6e470c03a0e912afad874d1a8e606e70c76b5286bc0abb2e7b691b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}