Transaction not yet indexed

21FpkxY9asy1k49bN9HzPaCud7gAc12WdBvR16sb2Qb5GoHp8s2zLDdZKPLrha5PY8WwdV18tmiCzTXSVRegMUxM

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