{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1141406438",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x87207795817b58c73faaebba9f587ed8cf5b7e176e01361469f68e985b788d14",
    "signature": "0x193d9486ff875d2663c4e07e08a65ee63310e5e0102a5bcfbdc02a52f53d6dd3405bcf45dd7013daa98cd96b8a6070adec84c9f4b357a90cda9170e4f253277f1c",
    "signer": "0xEbf223E3bfE29c251Ee19f0d3515DDDA00B0Ad60",
    "userId": "627067253"
  }
}