Transaction not yet indexed

21RubQR5iVBc3aM3W7bdFY19fBVUrGPUBDhFGH9h2hpskBJmK6DKKNj6V7kwmmxy5BkP4NFDRsiHeu57cCKbRVHT

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