{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1908297786",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcee65018fcdf7bc9f4d697c2b66cffb28491118555fef5733db61c2924591a54",
    "signature": "0x1e0c203b15d40070ee3df38a7c9a62a7bede6bd6e725b52e12090cb22a93f27d3e09c26dd693e5ba9e9cee195a8317d4a8f1e1a30da210bb2c3f146e740703b61b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}