{
  "manageEntity": {
    "action": "Repost",
    "entityId": "86798523",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d4178688bd9462d6e535402db92798ffc6fa84f6ce7737e57ddc9556c55f02c",
    "signature": "0xb5ecfdfe56317c36f3b50c4e6b9a8abceebfa2eadee9487168569ca9bbbc28714c9a9cb1c311e12aaffd7e47b39c6dbad9c3cb18005f499e4a0e655cc35a5bd21c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}