Transaction not yet indexed

aU4h4YbxM87gq954xPUmMd68tdQvjpqTdR3gcyASr2dGmVbwEx4YJgVxQa2tCdGTW7bqXfR4YK4aKdPCeFG8Kkv

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