Transaction not yet indexed

21DmmkwjzNkGfCmqQbxfVZRdmsRFt58n8fFHcr8a5NqSG1KogtbkBGwHTdUsTeAto7bx9U5131XphgYSfZGSqypR

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