Transaction not yet indexed

os21bZ4a12iEsD5kdQ2N2stYVfdLuxLRb5zESECoJ8ZyvnD18TbvQmCbvxo88p2dcmDh4aEVobrfSPCQSwJrs8n

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