Transaction not yet indexed

28JfSC5rkJjweYWWAM3EkBo69pMkpBVPQyfNyrgEXSoehcNPULRUmNSTJZ8cb2ZSDffg2nn6CdDZHXUw2vmYbrS1

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