Transaction not yet indexed

NkB6hMvVsuzcnUZL2hkMv2yxShQEaFgGDaoMJUj4dtb2QjCTqtZX7M5dDbRN9tpDyX8L5yBG2cz4KiBYCs3tfU1

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