Transaction not yet indexed

52pfKfKofF7aktoa6pbE9RRcnjteVB5Q8tmYuJw9vYqVifs1MY1Z1dUmMSkD8ceh5dQsKRiSfE6MVw91RJjQq5Tf

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