{
  "manageEntity": {
    "action": "Repost",
    "entityId": "656432474",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8eebd0366f73bb078d14a69ff40cd2826715209a788974fab6ae685f73a188f8",
    "signature": "0x5ccd3a0c22f2938cdf03060a4b64d3943be199a834b83dbfc826aae8c2b2b6dc340e5a5d5bc2505e6d21cea1b6c20dd426ac339c48b8b0897868cbd6b5ababe01b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}