Transaction not yet indexed

21NzkfowdGwxsB33oiAvFU19WvwPbztdBXgBfS8usL2fnAe4jPyjjbjRgzBvJK4ox3KTWC86cL4ySGFHGFJXhQPB

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