Transaction not yet indexed

21X6CjboAAGvM8ANveN8sUCuQU8HP99qBopZPMc7Rbac8ouKKuwycS4u3fjA7cVBqa3bqtrfS2KGkWxLvf4B4KVt

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