Transaction not yet indexed

53ErJGf8K8w5cEMTmNbWYdfavfugxPvHyTVjou1AXKBcRqEfLTcwUZT2FBeqTWvcgJqvGVoriiXGtNPVQQCtm4VE

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