Transaction not yet indexed

56MTGat7rG4PpqhNf5KEcUTFqwGrkXJqNuC3MPEV4tzfe3MPsDRJA53GN8CkBzNAvxbTdYQshwjEsM1GByJ78V5L

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