{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1243088877",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x15c4741f6394a07084079d6e8b4ed0f18c5be090264fe1cdcd229383ee44a328",
    "signature": "0x869729d71dc04300314bfcb7c703dbcc4893003ed8d8ea3ff0338e19a1a9950c632ed8abf6539c288cefcc0d13595887c03c60183b6ee905a2d6cfb58b1c2dc41c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}