Transaction not yet indexed

53SYFDnabFEi29yFrH1cCFLnGx4seVQ8Mycik7S5G8NbVMf4d3zQSzLC5WSzYAEyMQL1VLWi1HWMcN23BwacBp7t

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