Transaction not yet indexed

1mcgyTud9kCs9V24avHaMwRamY2MMZG8s1kqozPK4XpzHwyvQMyAT41m6BHkHT6tWa2sh3xjNLBhQoHHEE9dCE5

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