Transaction not yet indexed

53vHQAvibXzv2oLk1gWKDpC9FaAzLM5oPioDnopFe9UxrQ3d6xYyqCp1cTbVMwfeR5qMNeRvM4i2uhcNPcR2PYLZ

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