{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1015065558",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a7a59c958168982f7b0f8060d75c356625fe71d0c7cc3f3d8924fd23b572a76",
    "signature": "0x8f491dd9650189ca388be4392eff7c39edc46bc944aed63d7ebbf655a5c6cb2a114e644c8c7394cbcee6b9ba73247c513d26796b869c561bf3f81b61a20a37591c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}