Transaction not yet indexed

21ZotpgmEZRRRMjMbyotu9BZ8bDk2hSCk2fKik1oppyFrGnPbLHEGZdFTfV2cscwx9ganJvACWv8HwYQ1Ka3mpBE

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