{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250593",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x067660f219fe336cbb7bb63a47e512a2d7030b0c0d3e683e6cea2dbf6296449e",
    "signature": "0x299b17564500689359c9773c142b0bbfa8c5f8a72fbbe0973736b53f2afe86573dc9650f7d14b4b0d8957f5abcd5d8d537f56489f64bcee2987e013b7781f4ad1c",
    "signer": "0xEeea4f65FD2D7EffBC68176EAbe8544B088Aed57",
    "userId": "584616263"
  }
}