{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1401688176",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4608e7ce7b925f8d623d7c70affd7415df76312b5a5377f89d01d884b7338abc",
    "signature": "0x4995717cc303769243895eb5a2726c29788c98b5a935445ca13b2d141b5035c81eeb95139300cf97c8c7351c11f6e470d5322916b4b81a0a5808d1932e59c98d1c",
    "signer": "0x616e636616DaA1fED23D5baF54ADF0e80624b961",
    "userId": "52309"
  }
}