{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1156903388",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf934ec387d09e2dafad4a6cc8c08f72a62169a28a2891826af4816bf15820aa7",
    "signature": "0xd073f31cf5cb5016519fb70276e2f7cf5aed29db40eb22900f7bbce68a39eba124bd35632bc60d406caedfca48f92e3a75c3709df60bd1ac3caefdad319c2c6a1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}