Transaction not yet indexed

54tfSqBdntCPfg78WGpxfsWwPDpbWANnf5dC8jmmhUvS57PLcZUMCPUATzr2ZkX5RBuv3tqC2eLAqQagv1Q2JsiX

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