Transaction not yet indexed

AD2Zo29YSFmRWeWZpcYQVYnTXGigHwiqq9AZYfm8nRCjogrdt7NDX9KdPo93Z5jPrQJMBdYf3ABdZKx1nWBNsS7

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