{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1037186",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xac602c045f68eaada716615baa83ba49f13c61b031fa0e7c13865cf4e0bd6e24",
    "signature": "0xfabb4fde430cde0443e8d9509c363d696e0c566b51505f2198bc2059232bc0684aa2f1c8f4a6bd272c0d6c5a4e010e1a49d8790dcd47c780d063cfb3b748ece01c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}