Transaction not yet indexed

a6MYC9c4CU7DwDDa27ApRJqUsTwTZ5BmHLtmvNyzmNsZZcAhbFHATbpSpTeFkoU3NtJcnmA2xu4LcMEYigPo174

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