{
  "manageEntity": {
    "action": "Repost",
    "entityId": "204672",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xde15c634c3160d729a31afacd215ed40daaabe7e27eaaffc697434160336a860",
    "signature": "0x7d9bd5a1a12408da429e6691d5c419811e5c13205e85450f40f5a8720de7824c34ea6cb7cc16a35e1e5cd61c434267a8d0e2e4b91b932e9ca63dfdeff0133e0b1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}