Transaction not yet indexed

ME6SGuc6FHn1EgsqjddBWdgPdXk1f1W2jnLd9uPqnfTcydUD3ZYibTgivwGnUb7Qjzh5nDDMWzDFtEVooUihVTA

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