{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252059",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x20cfbe13019443c35e6c05988ed272e35ff1f6b64cf4f488a351356b2bcc2e36",
    "signature": "0x14623aedb9a3f7003da53fa1c1f0dd581667918fc64c986d9bd11843aa167f446f97f364c4357a9cd5ca644aab21ecc227d641729b6dc6fa9b289777b43db2a31c",
    "signer": "0xBD46d315142217685c7fE4aC6359DFfe663E7a4D",
    "userId": "409129"
  }
}