Transaction not yet indexed

5C3pkFH68NnwZccZ3wgbbN9Zs9B2PW6WkRv741F8TyZLm74g5SyCDVTwGsd2jQsDGZFdruWWQiRK1a8dwi51xNN1

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