{
  "manageEntity": {
    "action": "Repost",
    "entityId": "133410349",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f26228e472e953e4b796bf93b56e8af1bbe0a9cbfda32b430b582d2a7303cc9",
    "signature": "0x1a5f75e5f3b5671c81983552f2bb988de45bc8c6cbdd7885d232fc9e95fb73c636ec596b40d3dc0993421e058b14614dedc38e5d71b7b5a7952210e52070c3161c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}