Transaction not yet indexed

1U56GLKc2tAyuBTF1aXubnHWXUmJC3yu7V3yTCGNsgDQxvZqRqooRCg24xzUvWWYJTCmCngoyw2si5e7kEGML7N

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