{
  "manageEntity": {
    "action": "Repost",
    "entityId": "655126",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe4aba2b7b0f52b870465caae4605f50c9ffc30c36d3b9168fd7f27b678eba7d3",
    "signature": "0x626d3cb7aa8cb30ff36efe3022b317ffbac17469672e48ff6f7c540b5ab9316255d92fc20f91513cc4145a7bf197fdd143a0edd79225c2212948c190945e141a1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}