Transaction not yet indexed

uMb4spR5owDmbLwW91Jes4pqZWHLPqGeQ34oxJTJGHmMi9omsmSLNY1bK3cpAVH36Nivha1QS7FQGSxzptTuSCn

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