{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1072666534",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x759205418dc03105378fe41149d561f8d475935441392456b174fb39552c7a71",
    "signature": "0x1c7b12619c6fb3f4722cdaf872ced739b3581c618abe0352d5199b4fbb91dfa15862d58e338e4b4c9053e1958df23a2bfacdca99af7b11cc9e8841a3e16f1d5d1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}