{
  "manageEntity": {
    "action": "Repost",
    "entityId": "625986619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xad8701d7e50060a77299672f9487ea0f4289f13271bb06c67973d2a6dd7198be",
    "signature": "0x9334a7301248babb89108ccdf16aa1471dfbfdf12d075f27abe6ea3ea25a62692aa449fbd5028305367b93d637dd1fb31f475ecc9b1d9eafd26a0959844931d41b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}