Transaction not yet indexed

u53HQnQ7jJR1VpzaXrG7y4ghocS4HeYvFNk5fjfGDP8HN6HoDnJJxaMsSGaeC2F1Qbe9EoD2V6ToXKRRRsUsemQ

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