Transaction not yet indexed

53hafX7i1AEJH66DfXeDMASxQuWB9PXujHcK88gAj7UsjJrHkBbwScR5hfh6SWFDvuqeZ6rsTp2RCwEEGVCE2qz1

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