{
  "manageEntity": {
    "action": "Repost",
    "entityId": "682098539",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd33c52d236a0836baba5295bdc47f190fabc5e06e906386866e1b576a79a8836",
    "signature": "0x2db0e5b0f03cf22b407e83d37895368af5b05e70820bec1caa62d2582d867f4b488d4b39eef24f6ce50b533ebf15aa1aecbd2d25e5197cf6cb6a09b512cb72101b",
    "signer": "0x53f39D73a2dd51E9e8A362EF3b1383072E37cf26",
    "userId": "74209883"
  }
}