Transaction not yet indexed

666zkEMJUwC1dTNeXKSY5BfXQefEczJBMXsowDDqgcwWmMmTzCuiK9TQUBFVppg5dgzif7r4L7Z4jbcFMeJ1Uc9s

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