Transaction not yet indexed

28Fp1X4evFjttkzUfEgFuLfu8ucmypeX3tbQhHeVGcMn9iu42CYGGMLajqiEF68Qr5YzeFDhsiqmTmMCb45HDyY2

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