{
  "manageEntity": {
    "action": "Repost",
    "entityId": "272388",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbd0f807948a712257cefcadc830c8ca592413a984ae6f787d832bfbb2285de58",
    "signature": "0xf01ef8917a4b78ddcc9b80bbb14f33bb91a5ee73a8b69475e7162434c0649235585b82ab81696eb4b898035502279c48164b05b62b11fbaf6b361fcc977a300c1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}