Transaction not yet indexed

212ULD6o1xu5ejGhB1DoQrig8oJsMVj2pcjiJtfMZQbPZfdQrBAxfW2f2opUK2RKBMKSyY8DRiX2KfUPLQocMiuk

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