{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2109248503",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x495e831205fff5b0faf9a1aeb5c17e83894b4962edd8238e1661f9ac4dede0b9",
    "signature": "0xa884f643e927ad03cc3d5b2592a2cbca95ee0422a7ffbd27628b4c512b12a2800db9beb6976f4828078f518f29418e3165fafcf1a35e840e80b79cb6de8947421b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}