Transaction not yet indexed

621huQkm8UChFeAVtjpwtfVTyut1LCbxNu7gCCFPbmg4HoWpmLiCdM8pri4eNrHxiMmMN32oGyqNyahcX4YKRdE4

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