Transaction not yet indexed

55ApoTsJYZkb7tmKQh9ZJ2WqeWLfebU51CJgjra9Mu3AFoETjGNqYwwiCvzjaBN5SQ37Z1DsD3yYLnTLQTvqw4zY

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