Transaction not yet indexed

21Hw1j1tdHQxSrr7ZPyRdsZwANnUns6adSiFurWSpJ9VxPGAVNb9jEY2banUJ1ZKTYGoKv1QpWsZNNKtQboawUcM

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