Transaction not yet indexed

66Gkp64u7etdp3vkb1LDsu2P4HxvnwuZhRufeAwmvgr3mkmdC4BX4Ch3UVTiHahHzPuqe7sREyfg3mAQfMyx91Qa

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