{
  "manageEntity": {
    "action": "Repost",
    "entityId": "371197807",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfcd94a1282cc4120678d6299fa66507eadced001457db5c2a9d3c4c06c624df3",
    "signature": "0xec5c461e128e71d1d7acb51d5ee30f93e371c6698d4a9e9ef4b32d14dd407af5151f2ed3fab73e4e8f850a5feb67687c4c6102be5d38c5989152184bb13645db1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}