Transaction not yet indexed

21iumNqbLUfxQHRbsamazKidcJDihws3vzW5RLQHnivvv6smpZTWiLawCmBHSfj2o1Z7zwuCL9GXTKHk9JmfjN2g

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