Transaction not yet indexed

1uMUPiw18Whgc2DLNSw8dvneBsesv5bf1BqwMPD9Hf2LEBt7aFvsuvDRcEhYBbDnNiCyJa7AEdc1EccRw1Shma8

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