{
  "manageEntity": {
    "action": "Repost",
    "entityId": "31032405",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5308939c93ee19dca673f3273fd9b57c0539257465071d3eded3b52e9f83d72a",
    "signature": "0xb9e5c567d58349da3ba5680e083a0fbcf8b21f863ed28ad10f173bcf6a8762556ba50d9824bac4901fc5f8ae2115251be424f3e31c5c2859d0a73f083e49eb171c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}