{
  "manageEntity": {
    "action": "Repost",
    "entityId": "260341",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5112269031ddbd0b51965bf5e8af46c76cb39ccf04ff7239d0cf6300d987cfbf",
    "signature": "0xe5b75c98f8e55229e14209d0cc313d5ce48b247e0736086b1dd474a0cae1e9cb5b95d0e1b22789763990602f2c8f7e220e5e99862a12bd88bb60db2a2496cbc11c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}