Transaction not yet indexed

55mPUV4zUummaqCNFQdfC6LT3UQ9jTSmHyD46Qk9zX7EhqXKjiEvFd8jsRXuF7KoworUakZb18GvvjNL8bHFvMch

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