{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2145839425",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6efef4d9562371447bdcde7871d1853911a169518136807673f177d624ca46b0",
    "signature": "0xc437694df09205f19634637f089fe81fd5d7daad382f3a0644aaa1a9c485a53561b90e565fed9dbe70637d85d8fcc75b79a7979c2d19041aad0c41067af446771c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}