Transaction not yet indexed

1NgrfGUnWyy6QURCLRmAE6JGjSPhBC3ziCMHs2y434y8ijs2wHrg66iUqRdsp29QBfPj6WXpQ2pcHdeCyooXbih

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