Transaction not yet indexed

19ZWkBMtbDeACRQwPNfe73kDT4CW3Kj2Thb57UvxMc7g5yE8RZiZKh4A8vX7o7C6CbSFHYJmPw8LKKwAU7ZVL12

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.