Transaction not yet indexed

56u6EBJHbbAsb8AegnbSnXiQtfvMWMuEYccYjLqd4G7e7V3Ddpu1QFByWr3hWzF2pQo8s6StMB2JLffh6zTx5fos

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