Transaction not yet indexed

yMYBkTc6NhyCWMUnwTAwypViCzhvrzM7wFGCSaVtpHvRU8D5z2Yf4CKkM8Hv2Ti7KHM2ZE9PD7H2378ZZxjpmoJ

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