{
  "manageEntity": {
    "action": "Repost",
    "entityId": "330202",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa885bf54cc4b09478c3a7a9efcfce87dfdf380c126218d1d172618391fcc1967",
    "signature": "0xb005490e7844a53d545f3e081ef549aabe4e95f81643c4bc15f83003fe59a90679d98bbbd21e0803d4cc5f7697cf0cf03e808d9131444f984d47cfb3bf871e3d1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}