Transaction not yet indexed

53UcBrzd57VEAUaY1sqVfZGURTFmQbnHdMuB7s3D8Rq5kd3odZgLPcP6pXrm9cdmkRvpYJsE6zFS7YUdZM1x51qY

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