Transaction not yet indexed

66UnUDQy32j5Z1qH9QdGU5kSw2a7rqHCjRx7TuW9oxRKsfbYvpKkxLVLJKzjexKTGyZkhYMG35z2eBc5R4KH2aAz

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