Transaction not yet indexed

66Ef8ejsXydBnv7gg83WzWtTFSS4aJTGov2Ya1rArxpMCcVmk4dWwu9QwYMc5vQkExDqgsfETHvdPHFQuZQcVLBf

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