{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1021160",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x10a052223eaf7d16bcbf2d2eb915137c22b11526b1e0e42dbed5ca8dd5bfa8bb",
    "signature": "0x0b87d2784e03d13b958a74b8e73e9bd4c95f7bfb69c5a417172db22bd26f7a66335ac8b21c081ea8844716d4494653e1b936e2300d3f50d87bff217bb0bff1e81c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}