{
  "manageEntity": {
    "action": "Repost",
    "entityId": "837185766",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0321034144c3a647fce4f516767122ff63786c68b25b4da48bdd0eec009bbed",
    "signature": "0xe0c1e987006bd57361b33d6d8defac2d8148258a2da5c6285df179850e4608b2074f4baaf631c6c36dddbbbbac8b63bcbe673f68b903cfa2483570fc258ba8f11b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}