Transaction not yet indexed

U53mnaP1mcFNcSgzCdpD8CipkkcnvCzSFAPPkJAduxsef2EFU4YfcGUBuXFCzkAV576EWK1JHcV8tyLs4q6uFNZ

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