Transaction not yet indexed

WMiwtP5TduxKyUAhc6pkg7phkdo4HvacKyfQe4PGGYBfPkHxLswBAGJSLjjCq879zCAK1g4q7tXDTDRFbXZTuVB

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