Transaction not yet indexed

21SX4RkTEz2KG2DDZ3zoYTW894twW8mLSGAGZLXmPb4WuPPXQAdJhcnaVjyvAVZcTiwmECKAwP5C2yu47rYLkjoq

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