Transaction not yet indexed

337sUZzsE97vts7ZBXZzgQYcjjfTY3kx1vLRDTgFGwyFcWrJev9RnXWNFe72fbuCwUnThvdiGEKr9sgK2EpJKkP8

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