{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2100763140",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4940144cf194cc2bb979fd193aa9e8b700f83ec51a45e4127ff245143f64d156",
    "signature": "0xd7a39a83c0b4eb8d0548ba10f86c3b2fc351e98fe6b7b430a6174f23642c70e671f94c4ab60f4367030ce0dc48e4c2cff15632485ce38d09e3685eceaa36101e1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}