{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1377386686",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xabeb508db15b3b72510dc96578e7597c98443d7ab440dba38e331e69190b30f0",
    "signature": "0xb47c79d4753957bb98922fa1a37efa9d171e6018eb0909b4bf973b3ceb5859bc2cb6325fd58c26f275be52542de722e993a114c1b3e5d7b88bc8862236be31331b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}