{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2103499451",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdcbaea490b492c7edbd04acad4b5fd48276532747a788884eb4a52930fc4d80b",
    "signature": "0xea0daba57d4bee90ff4a59ca53aa6d5053f7558245782e5bf61c5371eef99c0327e42888c060f75a68b8800d3e161d319a6b0aac2e615d0369b25398d5f3c6901c",
    "signer": "0x2545D0068Da223e3E1D0F418A602D5b99F460d5C",
    "userId": "626189233"
  }
}