Transaction not yet indexed

Ycb5XfJ9Re5CsjDTzJC5C6FzFpuQKsunvACtx9U6a6j8aZvLPduzKMgFPv2q5vmCi4TeZtn3CBwMCU5UunUDxPf

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