Transaction not yet indexed

21NM2dYmETZujAshS7SQ9LkuPfVdr53BXLE6crAMJ6NkYK8C8T1R8uz7Qb9xtbRQFWSoGLTFCkinhg9jyiH3PKjg

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