Transaction not yet indexed

51EcCXJAk6eSDMMwGwph9LmUVZK1GsXRMqtWrzTKjbEXKMUXPVXPRfF3k67ABpAADdJ2VHSQNF4ntk5Ctt7KT5rj

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