{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1260979299",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfdae13d52048b557ff9d6fb1273ee93e9731baf6e6e57f7fb5e25a9dbb880b08",
    "signature": "0x89ec8178f3428e60d13958541e7a054b39149e8ab993927e3680dd672b10223b0ef5f720424e772fc65a0da24fe8c7639e3d2791e01948d901e7febc9f51cdf41c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}