Transaction not yet indexed

343UVVTu55CFRwHYqe19d6PtQwwJ8UtFFRG8j53Ufkg9AvmfMWoDtAKMHYSPCPzf3ZkYcETXoHBjvmQUjgcv47u2

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