Transaction not yet indexed

615TYvHCVTCaVMsvvu933PhE5tRYY8AjcqaitctxaaLheLG4SHMxWZFHnjFoRSiKFGmK88n3BATp1WbRALMpB8N8

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