Transaction not yet indexed

Yab2u6bUb8YmgiZKMyAy55ebJWZL1csRmEuBmvLmVpFQPyfSNeckzP9r5gjAGZQfBATTNSqo4mjRSrF5SUGyUsX

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