{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250940",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8836cbfd7c0db0c3f82ca8c86d79c9030fa14d34e633b6835ca1c74aee08ac0e",
    "signature": "0xb4a41d30e2a20deee506972d9d4fdf9b4eca64dc3b69873d3f76628287d630783daac8b77d7e7c4cc32f9269050801943c978f488b92bfeeb06360a92ecb8b551b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}