Transaction not yet indexed

MDKRA1UZXKVdWtkhYor2HEAHFAqMmQR7ebj7cZDnvYrdNsT3wV5dQL3CYbdethufRuf1ZBSVN9No1AGRBVpwvF2

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