Transaction not yet indexed

hm21DgdPsqiPH3iMujUMFTR5xESFCELz1YWYY8F2PKtJ1prqkVdYqz9e6LMGWcizTXw35mryLWG1Z5p6FP4x5zC

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