{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1037609706",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x59c691b600c7ce42e6ce9b9e8bb86fef504b95d9854f7e333dfa9718c8436ee1",
    "signature": "0x8ffada67df0871c6502ac1833abd0b4896137566999d390dfb3b77d47e1ebdcd6c4f48eb49f12edfe12109e8bf51a2f354a1affeb014f2a9a0e7db36575656a31c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}