Transaction not yet indexed

1MYcMLUcpWiffunG82LdZcpJeMb2oKvQz2igopTMzYe4q8XceuY4aMq61FhQLqoKXkqPLNmhQ6ncebikcKE7aAT

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