Transaction not yet indexed

53o9ztAqW5s2dex1SFdcVyKjAdpJoQ8tMUKDnEg2JaYX4eFGZRPDGqDmcppZD6j9aPXqxwAr8ADXGeNTqa5WJQ3g

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