Transaction not yet indexed

k556e6sqdFRBWZbsnyxc11AaWehdXdYNSqCHvLWHoqaR1cJ4nkbgQWjhPmTVC3SpkcWWL77zSfcmgdZQ9kHbngj

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