Transaction not yet indexed

2o6ZPm9KQ4me8oG2QUJHAcjoNSBBbUAVuF6sN2qVvHJDvELQohvUgjfrq2Sh2HaBdPQ9vZmXBYFXj6VHtZG6Cop7

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