Transaction not yet indexed

55xtX84gHqnfZAGNVCqkKf9mj97PgEK3k5BDAEbvExZSVcnEEA687onHKPqvjo6tDiNWD3hJ9MjtdHfKePBFGpm1

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