Transaction not yet indexed

263StjaGN3VBvxRdSAuqq4f2UUg7MHRMYo1KjSV9PGtX7XMwyfR8NPaULT9UY7uxCYRLvAaeKMn9vCKnfuD4NdJZ

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