{
  "manageEntity": {
    "action": "Repost",
    "entityId": "906721304",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe988c05aeecf95d7e4552bd011418648d9d3cfb87635280deb47cfba0ab1eb9c",
    "signature": "0x1206a633a04a410685c6973bfd321102fe531aa7d9b8a3728575ede8d133be65387f5e6adc139ac4988eadb0983fa2dfbe74a0f0512936ae9a5c44aa1777294d1c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}