Transaction not yet indexed

53MKunfcXYEjjjVAhx4f4avXVMXFpb722EXZyYG3cVDnSCZUr7HRE7KdHKE7HZxrXBtSu48mLFU3JkisDgVPr51v

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