{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1363768333",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31f2ded8174a69c55486de4b3efd729f2996933aa92152143424096642afd775",
    "signature": "0x029820bad26a81b0b813495b62a14fa6a6f69e7f50a2bfc1b13eb07de219da4161567128fe309347662b02a7bcc1101bb1ca2b226e192ee95f3c3a02c1184e321b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}