Transaction not yet indexed

21JSc5eyc49v97ePmxXq35FqFs3FGq9LhpbJHzM93BeL29b2NfqHef2Jz1SW4kZstKVJen5xChDiM9u2vxTEQQq4

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