Transaction not yet indexed

53vcfRDRiLSsgnTFVxXZB7Lgw2YWvVy43agEAeaC7VmFRc16kJGFPcAniAboUT7NZsw2zPd2gWguQUTLEuDLDftS

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